3 years ago

Can you chemical change or alter DNA

Physics

1 answer:

olganol [36]3 years ago

7 0

Yes, you can chemically change or alter DNA

You might be interested in

Aerogenerators are used to produce electricity from

ki77a [65]

Like windmills they use the winds to generate their power.

4 0

3 years ago

Describe the difference between potencial and kinetic energy

avanturin [10]

Potential energy is energy stored in an object. kinetic energy is energy of motion

8 0

3 years ago

A thermally isolated system is made up of a hot piece of aluminum and a cold piece of copper; the aluminum and the copper are in

butalik [34]

Answer:

copper will have more change in temperature as compare with aluminum

Explanation:

Hot piece of copper is made in contact with cold piece of aluminium

So here thermal energy transfer will take place from copper to aluminium

so by energy conservation we can say that heat given by copper is same as the heat absorbed by aluminium.

now we have

$m_1s_1\Delta T_1 = m_2s_2\Delta T_2$

here we know that

$s_1$ = specific heat capacity of copper

$s_2$ = specific heat capacity of aluminum

given that specific heat capacity of aluminium is more than double that of copper

so we can say

$s_2 = 2s_1$

so here if the mass of copper and aluminium is same then

$\Delta T_1 = 2 \Delta T_2$

so temperature change of copper is twice the temperature change of aluminium

So copper will have more change in temperature as compare with aluminum

4 0

3 years ago

The influence of likes and dislikes on thinking called?

jenyasd209 [6]

'A biased oppinion'
When you like something and right a report on it your opinion will come through about that subject, the same thing occurs if you dislike something.
:) Hope this helps x

3 0

3 years ago

Scientists use sonar machines in order to map the contour of the ocean floor. The data from the sonar machines make a model of t

Leviafan [203]

It would be B. since the scanning shows what the terrain is down there

(I listened)

8 0

4 years ago

Read 2 more answers